Sequence page too large for screen

Description when I try to run a sequence or change a sequence suddenly the sequence page, module expands so that bottom of the page where is buried and can not be seen. there fore you can not run the sequence or stop it. I do not seem to be able to minimize or return to original size which fits nicely on my laptop screen. What did I do or how to recover?

Link to Logs

Useful Info

OS: win 10
Ver: 4.0.0.617

I had this some time ago with older versions and with other apps. I found I had to open it in a larger screen and move things around so that when I opened it in a smaller screen, everything was visible. I will have to check, but I recall there may be something that resets windows positions and sizes.